


const chamUtils = {
    getTimeStrFormNum(num){
        var res = "";

        var hours = Math.floor(num/3600);
        if(hours<=9){
            res="0"+hours+":";
        }
        if(10<=hours){
            res = hours+":"
        }

        var minutes = Math.floor(num/60)%60;
        if(minutes<=9){
            res += "0"+minutes+":";
        }
        if(10<=minutes){
            res += minutes+":";
        }

        var seconds = Math.floor(num%60);
        if(seconds<=9){
            res += "0"+seconds;
        }
        if(10<=seconds){
            res += seconds;
        }

        return res;
    },
    uuid() {
        var s = [];
        var hexDigits = "0123456789abcdef";
        for (var i = 0; i < 36; i++) {
            s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
        }
        s[14] = "4";  // bits 12-15 of the time_hi_and_version field to 0010
        s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1);  // bits 6-7 of the clock_seq_hi_and_reserved to 01
        s[8] = s[13] = s[18] = s[23] = "";

        var uuid = s.join("");
        return uuid;
    }
}

export default chamUtils
